\documentclass[10pt]{beamer}
%\documentclass[10pt]{beamer}
%\geometry{paperwidth=140mm,paperheight=105mm}
\geometry{paperwidth=180mm,paperheight=135mm}
%\geometry{paperwidth=240mm,paperheight=150mm}
\usepackage{kpfonts}
\usepackage{hyperref}
%\usepackage{beamerthemedtu}
\usepackage{../theme/beamerthemeworkshopdtu}
\usepackage[protrusion=true,expansion]{microtype}

\usepackage{pgfplotstable}
\usepackage{mathtools,bm,array,mathtools}
\usepackage[version=3]{mhchem}
\usepackage{siunitx}
\usepackage{animate}
\usetikzlibrary{patterns,shapes}
%\newcolumntype{M}{>{\centering\arraybackslash}m{\dimexpr.25\linewidth-2\tabcolsep}}
\newcolumntype{M}{>{\centering\arraybackslash}m}

\graphicspath{{fig/}{../fig/}}

\usetikzlibrary{calc,fit}

\newcommand{\cfbox}[2]{%
    \colorlet{currentcolor}{.}%
    {\color{#1}%
    \fbox{\color{currentcolor}#2}}%
}
\def\SIESTA{SIESTA}
\def\TranSIESTA{TranSIESTA}
\def\TBtrans{TBtrans}
\def\PHtrans{PHtrans}
\def\Inelastica{Inelastica}

\mode<handout>{%
    \usepackage{pgfpages}
    \nofiles % ensure that the auxillary file works
    \usecolortheme{seagull}
    \pgfpagesuselayout{2 on 1}[a4paper]
}

\newenvironment{framenologo}{\begingroup%
\let\insertlogo\relax%
\begin{frame}%
}{%
\end{frame}
\endgroup}


\newcommand\doicite[1]{%
    \begin{tikzpicture}[remember picture,overlay,
      n/.style={inner sep=0pt,outer sep=2pt,font=\scriptsize}]%
      \foreach \Doi [count=\doii] in {#1} {%
          \ifnum\doii=1%
          \node[anchor=north west,n] (DOI-\doii) at ($(current page.south west)+(\framesep,\framesep)$)
          {\Doi};%
          \else%
          \pgfmathtruncatemacro\prevdoii{round(\doii-1)}
          \node[anchor=north west,n] (DOI-\doii) at (DOI-\prevdoii.south west)%
          {\Doi};%
          \fi%
      }%
    \end{tikzpicture}%
}
